cakephp/cakephp — pull request #2192 by ravage84 (2013-10-24 13:35:33+00:00)
Title: Normalized associated models in unbindModel.

Resolves #1764

Had to cast $models to an array since ``Hash::normalize()`` doesn't support strings which ``Set::normalize()`` does (but which is deprecated).
Reused existing tests.